14
Compatible Devices Section 1-3
and, by switching the communications mode, can be used instead of the
Slaves that support only the High-speed Communications Mode.
Available models are shown in the following table.
Item Slaves supporting
High-speed Com-
munications
Slaves supporting
High-speed and
Long-distance
Communications
Slave Series SRT1 Series SRT2 Series
Communica-
tions modes
High-speed Communi-
cations Mode
Ye s Ye s
Long-distance Com-
munications Mode
No Yes
Type Previous models New models I/O points Power supply
Slave SRT1 Series SRT2 Series
Remote Terminals
with Transistors
SRT1-ID04 SRT2-ID04 4 inputs (NPN) Multiple sup-
plies
SRT1-ID04-1 SRT2-ID04-1 4 inputs (PNP)
SRT1-ID08 SRT2-ID08 8 inputs (NPN)
SRT1-ID08-1 SRT2-ID08-1 8 inputs (PNP)
SRT1-ID16 SRT2-ID16 16 inputs (NPN)
SRT1-ID16-1 SRT2-ID16-1 16 inputs (PNP)
SRT1-ID16T SRT2-ID16T 16 inputs
(NPN, 3-tier terminal block)
SRT1-ID16T-1 SRT2-ID16T-1 16 inputs
(PNP, 3-tier terminal block)
SRT1-OD04 SRT2-OD04 4 outputs (NPN)
SRT1-OD04-1 SRT2-OD04-1 4 outputs (PNP)
SRT1-OD08 SRT2-OD08 8 outputs (NPN)
SRT1-OD08-1 SRT2-OD08-1 8 outputs (PNP)
SRT1-OD16 SRT2-OD16 16 outputs (NPN)
SRT1-OD16-1 SRT2-OD16-1 16 outputs (PNP)
SRT1-OD16T SRT2-OD16T 16 outputs
(NPN, 3-tier terminal block)
SRT1-OD16T-1 SRT2-OD16T-1 16 outputs
(PNP, 3-tier terminal block)
SRT1-MD16T SRT2-MD16T 8 inputs, 8 outputs
(NPN, 3-tier terminal block)
SRT1-MD16T-1 SRT2-MD16T-1 8 inputs, 8 outputs
(PNP, 3-tier terminal block)